This thread may help -
For warnings on discourse, if you have any, there is a counter at the top of your profile page. You should be able to click it for specifics.
For warnings before discourse, we have a record of them, but no simple access available to users.
We don’t track modnotes.
For some search hints see this thread: Max_S has a very useful one.
But be aware that W_E’s comment applied to mods, and we don’t see the counter. It has a Link to another related thread to help search for warnings and mod notes as well as this hack from @TroutMan
I saw a discussion that suggests users might be able to see a list of their warnings by appending /warnings to the end of the URL for your messages (i.e., https://boards.straightdope.com/u/username/messages/warnings with “username” replaced with your actual name.
I can’t tell if that was part of the core code or something custom that user added. Maybe someone with a Discourse warning can test it out.
Hope it still works!